COLD BLOOD out of sight of the house, and was hastening back into the hollow through a parcel of whispering firs, when I saw the sparkle of nickel, and there was Grieg's car. It was empty and its engine was cold. For a little I could not conceive why the car should be there. Then it flashed "into my mind that Grieg had thus bestowed it against his arrest. Had he left it at the door of the mansion or even within some yard, he could scarcely have reached it, much less have driven it off, except by consent of those who had come to make his arrest, but by leaving it hidden beyond the girdle of turf, he had only himself to gain cover, make his way round to its l&ir and then drive quietly away while those who had come to take him were searching the house. To support this conclusion, the car had been backed into hiding and so stood afl ready for a precipitate flight. After a moment's reflection, I opened the bonnet and took the contact-breaker away. I slid this into my pocket and shut the bonnet again. The car was now at my service, but at that of nobody else, yet showed no sign of having been disabled or even of having been .touched. When I glanced at the petrol-gauge this showed that the tank was half full. I then recovered Grieg's pistol which Rowley had put in a locker behind the tach; seat, and so licked clean the platter which IUCF had thrust onder my nose. We were once more both of us armed and